| General |
| Year | 2008-09 | 2021 |
| Make Model | Suzuki Boulevard C109RT | Triumph Bonneville Speedmaster |
| Dimensions |
| Seat Height | 705 mm / 27.7 in | 705 mm / 27.8 in |
| Wheelbase | 1755 mm / 68.3 in | 1500 mm / 59.1 in |
| Ground Clearance | 135 mm / 5.3 in | - |
| Height | - | 1055 mm /41.5 in |
| Length | 2580 mm / 101.5 in | 2225 mm / 87.6 in |
| Width | 985 mm / 38.7 in | 910 mm / 35.8 in |
| Weights & Capacities |
| Wet Weight (kg) | 408 | 263 |
| Fuel Capacity | 19 L / 5.0 US gal | 12 Litres / 3.2 US gal |
| Wet Weight | 408 kg / 900 lbs | 263 kg / 580 lbs |
| Performance |
| Max Power | 92 kW / 123 hp @ 6200 rpm | 57.5 kW / 76.9 hp @ 6100 rpm |
| Max Torque | 160 Nm / 16.3 kgf-m / 118 lb.ft @ 3200 rpm | 106 Nm / 78.2 lb-ft @ 4000 rpm |
| Engine |
| Displacement | 1786 cc / 108.8 cu. in | 1198 cc / 73.1 cu in |
| Engine Detail | Four stroke, 54° V-Twin | Four stoke, parallel twin, 270° crank angle, SOHC, 4 valve per cylinder |
| Bore x Stroke | 112 x 90.5mm | 97.6 x 80 mm |
| Compression Ratio | 10.5:1 | 10.0:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Emissions | - | EURO5 |
| Exhaust | - | Chromed stainless steel 2 into 2 twin-skin exhaust system with chromed stainless silencers |
| Fuel Induction | EFI, 2 x 56 mm throttle bodies | Multipoint sequential electronic fuel injection |
| Ignition | Electronic ignition (Transistorised) | Digital |
| Lubrication | Semi-dry sump | Wet sump |
| Starter | Electric | - |
| Drivetrain |
| Clutch | Wet multi-plate type | Wet, multi-plate, torque assist clutch |
| Final Drive | Shaft | Chain |
| Transmission / Drive | 5 Speed | 6-Speed |
| Chassis |
| Frame Type | - | Tubular steel, twin cradle frame |
| Suspension - Front | Telescopic, coil spring, oil damped | 47 mm Showa cartridge forks |
| Suspension - Rear | Link type, coil spring, oil damped, adjustable spring preload | Mono-shock RSU with linkage and preload adjustment |
| Rake | - | 25.3° |
| Swingarm | - | Twin sided fabrication |
| Trail | - | 91.4 mm / 3.6 in |
| Wheels & Brakes |
| Brakes - Front | 2 x 310 mm discs, 2 piston calipers | 2 x 310mm disc, Brembo 2-piston sliding axial calipers |
| Brakes - Rear | Single 274mm disc, 2 piston caliper | Single 255mm disc, Nissin single piston sliding axial caliper |
| ABS | - | Standard |
| Tyres - Front | 150/80R16 | 130/90-16 |
| Tyres - Rear | 240/55R16 | 150/80-16 |
| Wheels - Front | - | Wire 32-spoke, 16 x 2.5 in |
| Wheels - Rear | - | Wire 32-spoke, 16 x 3.5 in |